How do I test the same get request some 500 times at once?

I am trying to test parallel get calls for 500. How can I test using the tool ? Please help.

If you want to perform some load testing for your server-side web app, Katalon Studio is not the right tool. I would suggest to use JMeter.

There are many resources about JMeter; for example have a look at:

Thank you very much. I am able to run the tests on JMeter. Appreciate your help.